Electronics for Sale

Anyone converting an old 4-pin PC-style connector to run standard LED light strips will want this on hand instead of rewiring or splicing cables. Buy Now at Newegg

Handy for keeping a Sony laptop running when the original charger dies or gets lost, and it delivers enough wattage to power the machine while it's in use. Buy Now at Newegg

Anyone who's dropped their phone one too many times will appreciate the reinforced grip and built-in kickstand, and the MagSafe compatibility means your charging accessories still snap on without extra adapters. Buy Now at Amazon

Folding flat for travel, this one suits anyone who wants a magnetic wireless charger that doesn't take up half your bag, and the 15W Qi2 output means your phone actually charges at a reasonable speed. Newegg has it if you're looking to add one to your setup. Buy Now at Newegg

A drop-in replacement for aging or failed Juniper SSG series power supplies, worth keeping on hand if you're maintaining network infrastructure that's still in service. Newegg carries it for those who need a spare without hunting down discontinued Juniper stock elsewhere. Buy Now at Newegg

Small desks or dorm rooms where a laptop's built-in speakers just aren't cutting it will benefit most, since this plugs in over USB with no separate power cord or app setup needed. Buy Now at Newegg

Anyone who's tossed their phone case-first into a bag full of keys will appreciate the shockproof build here, and at $8.49 it's $1.50 off the $9.99 list price. Buy Now at Amazon

Networking gear, small LCD monitors, and other low-power devices that use a 4-pin barrel connector can rely on this 36W adapter for steady output, so it's worth grabbing as a replacement if your original power brick dies. Buy Now at Newegg

Anyone dealing with a cluttered outlet setup and too few charging ports will appreciate having 6 outlets plus 3 USB ports in one strip, cutting down on the need for separate wall adapters and extra cords. Buy Now at Newegg

Anyone managing a server rack that needs precise power monitoring across three phases will appreciate this PDU's 0U design, which keeps it out of your rack space while tracking load in real time. Buy Now at Newegg

Gamers who spend long sessions online will appreciate the padded ear cushions and clear mic, since both hold up during marathon play without causing ear fatigue or garbled callouts. Newegg has it at a price that undercuts most headsets with similar build quality. Buy Now at Newegg

Anyone running server racks or UPS units with C19 inlets but only C20 plugs on hand will find this adapter useful for splitting a single connection into two 16A outlets without rewiring anything. Buy Now at Newegg

Home audio builders and car sound system installers benefit most, since these boxes come pre-cut for 6x9-inch speakers and carpeted so you skip fabricating your own enclosures. Buy Now at Newegg

Handy backup for keeping phones, small appliances, or a CPAP running during outages or camping trips, and at $180 it's $120 off the $300 list price. Buy Now at Amazon

Bird watchers, hikers, and sports fans get solid 12x magnification here, plus the phone adapter lets you snap photos or videos straight through the lens without holding a separate camera steady. At $39.83, that's $10 off the $49.85 list price. Buy Now at Amazon

Anyone who's dropped their phone once already will appreciate the textured ripple grip and built-in MagSafe alignment, and at $27 you're paying just about half the $52 list price. Buy Now at Best Buy

Update: The price has changed to $21.99 since this was originally published.

Good for tossing in a bag for outdoor hangs or quick backyard listening, and at $22 it's $8 off the usual $30 price. Buy Now at Amazon

Handy for road trips or hospital stays where you want a screen that doesn't need wifi to keep kids or patients entertained, and Walmart has it for $20 off the usual $60 price. Buy Now at Walmart

Handy for anyone who needs short, tangle-free cords near outlets that are just slightly out of reach for lamps or chargers, and this 4-pack runs $5.47 below the $16 list price at Walmart. Buy Now at Walmart